The Four Required Words

"The Four Required Words" by Crazy
Member of Seosphere

Crazy takes part in the The Four Required Words SEO Contest,
organized by Milliondollarscreenshot...

The concept is that four sequences of characters are required to build words and make a sentense or permit to find the four required words one after one along a plain text in the predefinite order
"the four required words".

I think it is very clear.
But, please, remember the four required words.
;)